Answer: 6.93641618497 You would have to round that to the nearest sum.
Answer:
I think the 3rd option but im not sure
Total jellybeans pulled out: 15 + 20 + 12 + 8 = 55
Proportion of yellow jellybeans: 20 / 55 = 4/11
(4/11) * 22 = 8.
Answer: 8
3(X-5)=27. 3x-15=27. 3x=42. X=14. It looks like they tried to add 5 instead of multiplying it, and they added 5 and 27 wrong. :)
